Hand saw



FIG. 1 is a side elevational view of a hand saw showing my new design;

FIG. 2 is an opposite side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an end elevational view thereof;

FIG. 6 is an opposite end elevational view thereof;

FIG. 7 is a cross-sectional view thereof taken along the line 7--7 in FIG. 6. 

The ornamental design for a hand saw, as shown and described. 